/**
 * 
 */

var ny={};
ny.ajax=function(){};ny.cookie=function(){};ny.other=function(){};ny.author='hzy';ny.version='1.0.0';
ny.cookie.set = function(name, value, seconds, path, domain){var seconds = seconds?seconds:'900';var exp = new Date();exp.setTime(exp.getTime()+seconds*1000);return document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString()+';path=' + (path ? path: '/') + ';domain='+(domain ? domain: location.hostname);}
ny.cookie.get = function(name){var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));if(arr != null) return unescape(arr[2]); return null;}
ny.cookie.del = function(name){document.cookie = name+"=;expires="+(new Date(0)).toGMTString();}
ny.ajax.callFile = function(url,callback){$.ajax({url:url,dataType:'html',success:(function(txt){callback(txt)})})}
ny.other.autoheight = function(id,minHeight){var ifm = document.getElementById(id);var sub = ifm.contentDocument;var height=sub.body.clientHeight;try{if(!minHeight){ifm.height = height;}else{if(height<minHeight){ifm.height = minHeight;}else{ifm.height = height;}}}catch(e){}};
ny.other.addBookmark=function(title){
	if(!title){
		title = '宁远科技';
	}
	var url=location.href;if (window.sidebar){
		window.sidebar.addPanel(title, url,"");
	}else if( document.all ){
		window.external.AddFavorite( url, title);
	}else if( window.opera && window.print ){
		return true;
	}
}
ny.Marquee = function(){
	 this.ID = document.getElementById(arguments[0]);
	 if(!this.ID){
	  alert("对不起，没有\"" + arguments[0] + "\"这个ID!");
	  this.ID = -1;
	  return;
	 }
	 this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.Correct = this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
	 this.Step = 1;
	 this.Timer = 30;
	 this.DirectionArray = {"top":0 , "bottom":1 , "left":2 , "right":3};
	 if(typeof arguments[1] == "number")this.Direction = arguments[1];
	 if(typeof arguments[2] == "number")this.Step = arguments[2];
	 if(typeof arguments[3] == "number")this.Width = arguments[3];
	 if(typeof arguments[4] == "number")this.Height = arguments[4];
	 if(typeof arguments[5] == "number")this.Timer = arguments[5];
	 if(typeof arguments[6] == "number")this.DelayTime = arguments[6];
	 if(typeof arguments[7] == "number")this.WaitTime = arguments[7];
	 if(typeof arguments[8] == "number")this.ScrollStep = arguments[8]
	 this.ID.style.overflow = this.ID.style.overflowX = this.ID.style.overflowY = "hidden";
	 this.ID.noWrap = true;
	 this.IsNotOpera = (navigator.userAgent.toLowerCase().indexOf("opera") == -1);
	 if(arguments.length >= 7)this.Start();
}
ny.Marquee.prototype.Start = function(){
 if(this.ID == -1)return;
 if(this.WaitTime < 800)this.WaitTime = 800;
 if(this.Timer < 20)this.Timer = 20;
 if(this.Width == 0)this.Width = parseInt(this.ID.style.width);
 if(this.Height == 0)this.Height = parseInt(this.ID.style.height);
 if(typeof this.Direction == "string")this.Direction = this.DirectionArray[this.Direction.toString().toLowerCase()];
 this.HalfWidth = Math.round(this.Width / 2);
 this.BakStep = this.Step;
 this.ID.style.width = this.Width;
 this.ID.style.height = this.Height;
 if(typeof this.ScrollStep != "number")this.ScrollStep = this.Direction > 1 ? this.Width : this.Height;
 var msobj = this;
 var timer = this.Timer;
 var delaytime = this.DelayTime;
 var waittime = this.WaitTime;
 msobj.StartID = function(){msobj.Scroll()}
 msobj.Continue = function()
    {
     if(msobj.MouseOver == 1)
     {
      setTimeout(msobj.Continue,delaytime);
     }
     else
     { clearInterval(msobj.TimerID);
      msobj.CTL = msobj.Stop = 0;
      msobj.TimerID = setInterval(msobj.StartID,timer);
     }
    }

 msobj.Pause = function()
   {
    msobj.Stop = 1;
    clearInterval(msobj.TimerID);
    setTimeout(msobj.Continue,delaytime);
   }

 msobj.Begin = function()
  {
   msobj.ClientScroll = msobj.Direction > 1 ? msobj.ID.scrollWidth : msobj.ID.scrollHeight;
   if((msobj.Direction <= 1 && msobj.ClientScroll <msobj.Height) || (msobj.Direction > 1 && msobj.ClientScroll <msobj.Width))return;
   msobj.ID.innerHTML += msobj.ID.innerHTML;
   msobj.TimerID = setInterval(msobj.StartID,timer);
   if(msobj.ScrollStep < 0)return;
   msobj.ID.onmousemove = function(event)
      {
       if(msobj.ScrollStep == 0 && msobj.Direction > 1)
       {
        var event = event || window.event;
        if(window.event)
        {
         if(msobj.IsNotOpera)
         {
          msobj.EventLeft = event.srcElement.id == msobj.ID.id ? event.offsetX - msobj.ID.scrollLeft : event.srcElement.offsetLeft - msobj.ID.scrollLeft + event.offsetX;
         }
         else
         {
          msobj.ScrollStep = null;
          return;
         }
        }
        else
        {
         msobj.EventLeft = event.layerX - msobj.ID.scrollLeft;
        }
        msobj.Direction = msobj.EventLeft > msobj.HalfWidth ? 3 : 2;
        msobj.AbsCenter = Math.abs(msobj.HalfWidth - msobj.EventLeft);
        msobj.Step = Math.round(msobj.AbsCenter * (msobj.BakStep*2) / msobj.HalfWidth);
       }
      }
   msobj.ID.onmouseover = function()
      {
       if(msobj.ScrollStep == 0)return;
       msobj.MouseOver = 1;
       clearInterval(msobj.TimerID);
      }
   msobj.ID.onmouseout = function()
      {
       if(msobj.ScrollStep == 0)
       {
        if(msobj.Step == 0)msobj.Step = 1;
        return;
       }
       msobj.MouseOver = 0;
       if(msobj.Stop == 0)
       {
        clearInterval(msobj.TimerID);
        msobj.TimerID = setInterval(msobj.StartID,timer);
       }
      }
  }
 setTimeout(msobj.Begin,waittime);
}

ny.Marquee.prototype.Scroll = function(){
 switch(this.Direction)
 {
  case 0:
   this.CTL += this.Step;
   if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
   {
    this.ID.scrollTop += this.ScrollStep + this.Step - this.CTL;
    this.Pause();
    return;
   }
   else
   {
    if(this.ID.scrollTop >= this.ClientScroll)
    {
     this.ID.scrollTop -= this.ClientScroll;
    }
    this.ID.scrollTop += this.Step;
   }
  break;

  case 1:
   this.CTL += this.Step;
   if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
   {
    this.ID.scrollTop -= this.ScrollStep + this.Step - this.CTL;
    this.Pause();
    return;
   }
   else
   {
    if(this.ID.scrollTop <= 0)
    {
     this.ID.scrollTop += this.ClientScroll;
    }
    this.ID.scrollTop -= this.Step;
   }
  break;

  case 2:
   this.CTL += this.Step;
   if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
   {
    this.ID.scrollLeft += this.ScrollStep + this.Step - this.CTL;
    this.Pause();
    return;
   }
   else
   {
    if(this.ID.scrollLeft >= this.ClientScroll)
    {
     this.ID.scrollLeft -= this.ClientScroll;
    }
    this.ID.scrollLeft += this.Step;
   }
  break;

  case 3:
   this.CTL += this.Step;
   if(this.CTL >= this.ScrollStep && this.DelayTime > 0)
   {
    this.ID.scrollLeft -= this.ScrollStep + this.Step - this.CTL;
    this.Pause();
    return;
   }
   else
   {
    if(this.ID.scrollLeft <= 0)
    {
     this.ID.scrollLeft += this.ClientScroll;
    }
    this.ID.scrollLeft -= this.Step;
   }
  break;
 }
}
